Can I fit a trimmed standard sim plus an x sim in an iPhone 5?

So, I have an iPhone 5 which is locked to a certain career. Say, I buy an x sim, which is something that unlocks your phone and is inserted along with your SIM card in the slot.
Will a trimmed standard SIM card fit in the iPhone 5 slot together with the x sim? The reason I'm asking this question is because a standard SIM is slightly thicker apparently, so while it'll be trimmed, the thickness will still be more than the nano SIM, which what the iPhone 5 slot is made for.
I hope I was clear enough and thank you in advance.

Added (1). That was not my question, Gal.

Do I need to top up an iphone 5 /5s to get internet?

Say I brought an iphone 5 or 5s on pay as you go, will I need to top up to get internet, facebook, whatsapp etc or can I just use my home Wi-Fi?

How to get iMessage to work on iOS 7?

I updated my iPhone 4S to iOS 7 on Thursday of this week, and since then, my iMessage will not activate. Prior to updating to iOS 7, I had never had a problem with iMessage. When I try to activate it, it displays "Waiting for activation" and then, after a long time (close to a day), it will say activation has failed. I have tried many things to resolve this with no success:
-switching iMessage on and off many times
-signing out of my Apple account and trying to activate iMessage with my phone number
-resetting my network settings
-restoring my iPhone (from backup)

None of the above attempts have worked, and now I have no idea what I can do to resolve this issue. Any help would be appreciated.

IOS7 layers effect barely even visible?

In the iOS7 promo video, the parallax layers thing looked incredible… But on my phone, you can barely even tell it's there. Anyone else? (IPhone 5)

Buying an iphone for the first time?

Ok finally I got a job with good pay, but its only temporary. I've always wanted a iphone and want to get one. I don't care what version, I'll take the cheapest one lol. The problem is I don't know which version or plan is the cheapest? I've never bought an iphone before so I have no idea where to start looking. I need a plan with unlimited talk and text because I'm a huge user with both. But I don't want to pay for the phone full price up front. Cpntracts are fine I guess. So does anyone have any sugestions on any good plans or cheapest versions of the iphone?

I upgraded my iPhone5 with iOS7 and it doesn't seem to have Siri anymore?

I upgraded my iPhone5 with iOS7 and it doesn't seem to have Siri anymore?

Buy iphone from US and use it india how much will it cost?

My uncle is going to US and i want to order an iphone from there how much will it cost and do i have to buy a unlocked version or i can unlock it her please tell me the cost of iphone 5 in US

How to identify this as an original?

Please have a look at this phone and tell me whether is this a fake or an original

http://singapore.locanto.sg/si/2/ID_189975337/iphone-5s-5c-factory.html

Why would you like to have a apple iphone 5s? Hurry?

Please give me the funniest answers ever. More than 2 please… And only 1 non funniest answer

Can this make me dream what I want?

OK, so I just woke up like twenty minutes ago from a really strange and nostalgic dream. After minutes, I decided to write down the dream number, the date I had it, what what I remember about it on my iPhone notes. I wrote "Target dream for tonight" under it and I'm planning on tying my target dream there and reading it over and over again before I go to sleep.

Now, my question is, does this really work, and how long will it take before it succeeds. I'm 16 and usually I'm not too interested in these things, but it's caught my attention when I wanted to lucid dream about what I want. Would this work? How long will it take?